菜篮子兴趣思朗文词典

dorsal-fin

D 开头单词

基本解释

  • 背鰭

同根派生

     

英汉例句

  • The shark's dorsal fin was cut off by the fisherman.
    鯊魚的背鰭被漁夫割了下來。
  • The shark's dorsal fin was cut offby the fisherman.
    鯊魚的背鰭被漁夫割了下來。
  • His dorsal fin was down and his huge pectorals were spread wide.
    它的脊鰭朝下耷拉著，巨大的胸鰭大張著。
  • The dorsal fin is ornamented with these two colours.
    空氣垂直舵由這兩色裝飾。
  • The second dorsal fin, near the tail, is much smaller.
    靠近尾巴処的第二條背鰭要小得多。